About Cyber Defender

Cyber Defender provides enterprise-grade email and endpoint security to businesses of all sizes. We combine AI-powered threat detection with managed security operations to protect your organization from phishing, ransomware, business email compromise, and advanced persistent threats.

AI + Human
Analyst-Verified Triage
24/7
Security Operations Center
Automated
Playbook-Driven Response

Trusted by Best Buy for Business

As an authorized security partner for Best Buy for Business, we bring enterprise-grade protection to SMBs and mid-market companies across North America.